[go: up one dir, main page]

UA42056C2 - Device for oxI-chlorination - Google Patents

Device for oxI-chlorination

Info

Publication number
UA42056C2
UA42056C2 UA97094673A UA97094673A UA42056C2 UA 42056 C2 UA42056 C2 UA 42056C2 UA 97094673 A UA97094673 A UA 97094673A UA 97094673 A UA97094673 A UA 97094673A UA 42056 C2 UA42056 C2 UA 42056C2
Authority
UA
Ukraine
Prior art keywords
pipes
limiter
nozzles
catalyst
fluidized bed
Prior art date
Application number
UA97094673A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Райнхард Крумбьок
Райнхард Крумбёк
Original Assignee
Хьохст Акцієнгезельшафт
Хёхст Акциенгезельшафт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Хьохст Акцієнгезельшафт, Хёхст Акциенгезельшафт filed Critical Хьохст Акцієнгезельшафт
Publication of UA42056C2 publication Critical patent/UA42056C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A device for oxichlorination contains a reactor, a lower limiter for fluidized bed of catalyst, a gas pipe (manifolds) located above the limiter and inside the fluidized bed, with the nozzles, the nozzles enter into the pipes, gas pipe located below the limiter, and pipes, which penetrate the limiter. The nozzles are distributed over entire cross section of the reactor, and the pipes pass output gas flow mainly in the counterflow to gas flow created by the fluidized bed of the catalyst. The space between upper ends of pipes, which penetrate the limiter of pipes, and lower ends of pipes, into which the nozzles enter, form the mixing zone, which has the dimensions, at which already occurs the mixing of each of the components of reactions with the catalyst.
UA97094673A 1995-02-20 1995-05-17 Device for oxI-chlorination UA42056C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19505664A DE19505664C2 (en) 1995-02-20 1995-02-20 Device and its use for oxychlorination
PCT/EP1995/001874 WO1996026003A1 (en) 1995-02-20 1995-05-17 Device and use thereof for oxi-chlorination

Publications (1)

Publication Number Publication Date
UA42056C2 true UA42056C2 (en) 2001-10-15

Family

ID=7754432

Family Applications (1)

Application Number Title Priority Date Filing Date
UA97094673A UA42056C2 (en) 1995-02-20 1995-05-17 Device for oxI-chlorination

Country Status (21)

Country Link
EP (1) EP0810902B1 (en)
JP (1) JPH11500062A (en)
KR (1) KR100368512B1 (en)
CN (1) CN1089026C (en)
AU (1) AU702305B2 (en)
BG (1) BG62436B1 (en)
BR (1) BR9510383A (en)
CA (1) CA2213446C (en)
CZ (1) CZ289342B6 (en)
DE (2) DE19505664C2 (en)
ES (1) ES2126296T3 (en)
HU (1) HU221883B1 (en)
IN (1) IN188066B (en)
NO (1) NO973714L (en)
PL (1) PL180784B1 (en)
RO (1) RO118119B1 (en)
RU (1) RU2157726C2 (en)
SK (1) SK282850B6 (en)
UA (1) UA42056C2 (en)
WO (1) WO1996026003A1 (en)
ZA (1) ZA961278B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2481320C2 (en) * 2008-09-23 2013-05-10 Тиссенкрупп Уде Гмбх Method of using reaction heat obtained during production of 1,2-dichloroethane from ethylene in fluidised bed reactor

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753165B4 (en) 1997-12-01 2006-10-19 Vinnolit Monomer Gmbh & Co. Kg Process for the preparation of 1,2-dichloroethane by oxychlorination
DE19849709C2 (en) * 1998-10-28 2000-09-14 Krupp Uhde Gmbh Process and fluidized bed reactor for oxychlorination of ethylene, oxygen and HCl
DE19903335A1 (en) * 1999-01-28 2000-08-17 Vinnolit Monomer Gmbh & Co Kg Process for the preparation of 1,2-dichloroethane from oxychlorination
DE19911078A1 (en) * 1999-03-12 2000-09-21 Krupp Uhde Gmbh Process for the production of VCM
US6991767B1 (en) * 2000-09-18 2006-01-31 Procedyne Corp. Fluidized bed gas distributor system for elevated temperature operation
DE10258180A1 (en) * 2002-12-12 2004-06-24 Basf Ag Preparation of chlorine involves oxidation of hydrogen chloride and gas stream comprising molecular oxygen in presence of fixed-bed catalyst is carried out in reactor having annular and disk-shaped deflection plates between catalyst tubes
WO2004101136A2 (en) * 2003-05-09 2004-11-25 The Standard Oil Company Fluidized bed reactor with gas cooler
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
WO2005037427A1 (en) * 2003-10-15 2005-04-28 Basf Aktiengesellschaft Catalytic bulk material having catalytically inactive shaped bodies that are rounded off on the external friction surfaces
MY140160A (en) 2004-01-28 2009-11-30 Shell Int Research Heat exchanger for carrying out an exothermic reaction
RU2365407C2 (en) * 2004-03-08 2009-08-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Gas distributor for reactor
RU2418628C2 (en) * 2005-12-23 2011-05-20 Сименс Фаи Металз Текнолоджиз Гмбх Distribution plate
CN100435928C (en) * 2006-09-20 2008-11-26 浙江大学 Air distributor
DE102006049546A1 (en) * 2006-10-20 2008-04-30 Vinnolit Gmbh & Co.Kg Profitcenter Vintec Apparatus for oxychlorinating alkenes to produce chlorinated alkanes comprises a fluidized bed reactor with vertical arrays of gas inlets and coolers
US8092755B2 (en) 2009-04-06 2012-01-10 Lummus Technology Inc. Devices for injection of gaseous streams into a bed of fluidized solids
US20150064089A1 (en) * 2013-08-29 2015-03-05 Honeywell International Inc. Fluidized bed reactors including conical gas distributors and related methods of fluorination
CN104941524B (en) * 2014-03-31 2020-11-03 英尼奥斯欧洲股份公司 Feed distributor design for ammoxidation reactor
CN105727846B (en) * 2016-01-29 2019-02-05 清华大学 Guided Spouted Bed and Guided Spouted Fluidized Bed
JP6373523B1 (en) * 2017-06-19 2018-08-15 旭化成株式会社 Method for producing compound
TW202131993A (en) * 2019-11-20 2021-09-01 大陸商中國石油化工科技開發有限公司 Gas distribution plate, fluidization device, and reaction method
KR20230076022A (en) * 2021-11-23 2023-05-31 주식회사 엘지화학 Bubble column reactor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265770A (en) * 1969-07-01 1972-03-08
US4436507A (en) * 1981-07-16 1984-03-13 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing zonal fluidization and anti-mounding air distributors
US4801731A (en) * 1987-12-14 1989-01-31 E. I. Du Pont De Nemours And Company Preparation of acrylonitrile
WO1991004961A1 (en) * 1989-10-04 1991-04-18 Asahi Kasei Kogyo Kabushiki Kaisha APPARATUS FOR PRODUCING α,β-UNSATURATED NITRILE
DE9116161U1 (en) * 1991-12-07 1992-03-26 Hoechst Ag, 65929 Frankfurt Apparatus for producing 1,2-dichloroethane by oxychlorination
DE4305001A1 (en) * 1993-02-18 1994-08-25 Hoechst Ag Oxychlorination device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2481320C2 (en) * 2008-09-23 2013-05-10 Тиссенкрупп Уде Гмбх Method of using reaction heat obtained during production of 1,2-dichloroethane from ethylene in fluidised bed reactor

Also Published As

Publication number Publication date
PL321830A1 (en) 1997-12-22
BG62436B1 (en) 1999-11-30
CA2213446A1 (en) 1996-08-29
WO1996026003A1 (en) 1996-08-29
EP0810902B1 (en) 1998-10-21
NO973714D0 (en) 1997-08-12
JPH11500062A (en) 1999-01-06
EP0810902A1 (en) 1997-12-10
AU2881095A (en) 1996-09-11
ZA961278B (en) 1996-08-27
BG101745A (en) 1998-05-29
CZ265797A3 (en) 1998-02-18
RU2157726C2 (en) 2000-10-20
HU221883B1 (en) 2003-02-28
DE59504023D1 (en) 1998-11-26
RO118119B1 (en) 2003-02-28
HUT77918A (en) 1998-10-28
MX9706276A (en) 1997-11-29
BR9510383A (en) 1998-06-02
CN1089026C (en) 2002-08-14
KR19980702341A (en) 1998-07-15
AU702305B2 (en) 1999-02-18
NO973714L (en) 1997-08-12
CN1175219A (en) 1998-03-04
ES2126296T3 (en) 1999-03-16
SK113497A3 (en) 1998-01-14
DE19505664C2 (en) 1996-12-12
KR100368512B1 (en) 2003-03-26
CA2213446C (en) 2002-01-29
CZ289342B6 (en) 2002-01-16
IN188066B (en) 2002-08-17
DE19505664A1 (en) 1996-08-29
PL180784B1 (en) 2001-04-30
SK282850B6 (en) 2002-12-03

Similar Documents

Publication Publication Date Title
UA42056C2 (en) Device for oxI-chlorination
DE69217108D1 (en) Catalytic reactor system
TW326408B (en) Distributor assembly for multi-bed down-flow catalytic reactors
PL314258A1 (en) Steam generator
IN162321B (en)
ZA965457B (en) Spacer grid of a fuel assembly for a nuclear reactor, and fuel assembly.
NO944982L (en) Reactor for dehydrogenation of hydrocarbons with selective oxidation of hydrogen
MY138835A (en) Multiple riser reactor
ES477157A1 (en) Multiple-stage hydrocarbon conversion with gravity-flowing catalyst particles
BR0114228A (en) Catalyst catalyst activation
MY102297A (en) Process and apparatus for contacting particulate solids with a fluid
ES2199664A1 (en) Circulating fluidized bed reactor with selective catalytic reduction
ES470156A1 (en) Transfer pipe system
ES2036955A1 (en) Fuel assembly for a light-water nuclear reactor
DK0767886T3 (en) New water wall pipe block design
WO2003052335A3 (en) Slurry bubble reactor operated in well-mixed gas flow regime
CA2271367A1 (en) Horizontal ammonia converter adapted for high activity catalyst
ES8300842A1 (en) Multiple stage hydrocarbon conversion with gravity flowing catalyst particles.
EP0639756A3 (en) Method to monitor gas flow through injector nozzles, injector nozzles for carrying out this method as well as their use.
EP0386692A3 (en) System for modifying in situ reactors for the synthesis of ammonia
GR3029424T3 (en) Catalyst pipe
CA2139395A1 (en) Carbon black refractory system
SU1549577A1 (en) Gas distributing device for fluidized-bed apparatus
WO1998055217A8 (en) A fluidized bed reactor for the ammoxidation of hydrocarbons
DE69101095D1 (en) CATALYTIC HYDROCARBON PRESSURE PIPE CONVERTER.